113447953273970 has 48 divisors (see below), whose sum is σ = 237556251166680. Its totient is φ = 38894782639104.

The previous prime is 113447953273969. The next prime is 113447953274003. The reversal of 113447953273970 is 79372359744311.

It can be written as a sum of positive squares in 4 ways, for example, as 101343099758761 + 12104853515209 = 10066931^2 + 3479203^2 .

It is a junction number, because it is equal to n+sod(n) for n = 113447953273897 and 113447953273906.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6595202 + ... + 16443618.

Almost surely, 2^{113447953273970} is an apocalyptic number.

113447953273970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113447953273970 is an abundant number, since it is smaller than the sum of its proper divisors (124108297892710).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113447953273970 is a wasteful number, since it uses less digits than its factorization.

113447953273970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9871947 (or 9871940 counting only the distinct ones).

The product of its (nonzero) digits is 120022560, while the sum is 65.

The spelling of 113447953273970 in words is "one hundred thirteen trillion, four hundred forty-seven billion, nine hundred fifty-three million, two hundred seventy-three thousand, nine hundred seventy".